How to grow
Grow in moist, fertile, humus-rich soil, preferably neutral or slightly alkaline; site in partial shade although will tolerate sun if the soil is moist
Propagate by division in early spring or after the leaves have died down. Propagate by root cuttings in winter.
Suggested planting locations and garden types
Flower borders and beds Cut Flowers Underplanting of Roses and Shrubs
Cottage & Informal Garden